International
Want to learn how to make a black gunpowder? Watch this video
DON'T DO THIS AT HOME!
Ingredients in this video are evidently fake. "Coal" is never added in chunks but rather in powder form. NEVER-EVER should black powder ingredients be ground together or mixed using force. Blask powder is sufficiently unstable and ignitable that it would selfignite if sufficiend force is aplied.
I added coal and made a powder from it. And as you can see it worked...
By droplab 1164374370 Reply Spam [+2] Moderate Up Moderate Down Removehe said not in chunks but rather in powder form
dumbass
I forgot. You can prepare coal separatly so it won't blow up...
By droplab 1164374637 Reply Spam [+0] Moderate Up Moderate Down Removeblack gun powder doesn't blow up in a bow, if ignited in a bow like this, it will only puff into lots of smoke... Relax...
By MistPerson 1164673096 Reply Spam [+0] Moderate Up Moderate Down RemoveA) You should NEVER mix your chemicals together with the oxidizer! KNO3 (Potassium Nitrate) in this case should be milled seperately from the other chemicals! The smallest spark or static will ignite the mixture - DO NOT DO THIS!!
B) Don't use chunks of coal, if you really want to get into fireworks do it right! Join a local or state pyrotechnic's organization or PGI! All of these chemicals should have been ball milled first and the mixed in some type of anti-static situation...
not to be cruel to the maker of this vid
what was made in the vid wasn't gun powder, it's a 'small version' because a 1:2:2 or 1:1:1 combination was used so it wasn't very dangerous (although still not to be underestimated)
the most frequent form of gunpowder is made of saltpeter, charcoal and sulfur with a ratio (by weight) of approximately 15:3:2 respectively.
don't do this at home. and if you do, don't even use a plastic cup to mix cause static electricity can make a spark that could start the whole 'explosion'
It can be illegal, it depends, how much you have and in what county you are.
And you could find informations like this in Wikipedia (but they are using another proportions) :P
Good, but could be better.
it can not ignite by using a tree mortel idiots but i realy prefer powdered charcoal.
By ogelami 1201202182 Reply Spam [+0] Moderate Up Moderate Down Removein percents it has:
*70-75% sulphur powder
*14-16% coal
*10-14% KNO3
----- ----- ----- ----
that`s traditionaly "black powder"
the burn rate sucked.
By Hot Sauce Inc 1188044114 Reply Spam [+0] Moderate Up Moderate Down Removeoops sorry for double posting just signed up on metacafe
By halocekicksass 1187995067 Reply Spam [+0] Moderate Up Moderate Down Removeman you've possibly just put a lot of people in danger, and telling people "be careful this is dangerous" really isn't gonna do S**t
By halocekicksass 1187994941 Reply Spam [+0] Moderate Up Moderate Down Removeman you've possibly just put a lot of people in danger, and telling people "be careful this is dangerous" really isn't gonna do S**t
By halocekicksass 1187994930 Reply Spam [+0] Moderate Up Moderate Down RemoveBut... If you guys want to see a real boom, just click on my name below, and go to (How to make a M-80) it will tell you everything you need to know. Enjoy
By Flash Powder 1184654191 Reply Spam [+0] Moderate Up Moderate Down RemoveI've done something like this, but we made a pipe-bomb out of it to make it "BOOOOOOM!!!"...
But my first try ended up like in your video...
I had a wooden-box, and the pressure on the powder was to small so it "fizzed" :P
Gun powder aren't they illegal
very lame ! I didnt see any explosion and it suxxxxxx
By infinite00 1164209810 Reply Spam [+0] Moderate Up Moderate Down Removehttp://www.metacafe.com/watch/544055/alcoholic_gun/
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